IP Telephony or VoIP System Design, Implementation or Troubleshooting.

I can help you design SIP based IP Telephony or VoIP solution for your office, hotel, church, multi-purpose or utility building, conference centre etc using top OEM equipment such as Cisco, Avaya, Grandstream, Yealink etc.I can also help you troubleshoot or optimize your existing IP Telephony or VoIP infrastructure to help deliver and maximize return on your investment.